1 /* 2 * Copyright (C) 2024 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.launcher3.model 18 19 import android.content.pm.LauncherApps 20 import android.content.pm.ShortcutInfo 21 import android.os.UserHandle 22 import android.text.TextUtils 23 import com.android.launcher3.LauncherModel.ModelUpdateTask 24 import com.android.launcher3.logging.FileLog 25 import com.android.launcher3.model.PackageUpdatedTask.OP_ADD 26 import com.android.launcher3.model.PackageUpdatedTask.OP_REMOVE 27 import com.android.launcher3.model.PackageUpdatedTask.OP_SUSPEND 28 import com.android.launcher3.model.PackageUpdatedTask.OP_UNAVAILABLE 29 import com.android.launcher3.model.PackageUpdatedTask.OP_UNSUSPEND 30 import com.android.launcher3.model.PackageUpdatedTask.OP_UPDATE 31 import java.util.function.Consumer 32 33 /** 34 * Implementation of {@link LauncherApps#Callbacks} which converts various events to corresponding 35 * model tasks 36 */ 37 class ModelLauncherCallbacks(private var taskExecutor: Consumer<ModelUpdateTask>) : 38 LauncherApps.Callback() { 39 onPackageAddednull40 override fun onPackageAdded(packageName: String, user: UserHandle) { 41 taskExecutor.accept(PackageUpdatedTask(OP_ADD, user, packageName)) 42 } 43 onPackageChangednull44 override fun onPackageChanged(packageName: String, user: UserHandle) { 45 taskExecutor.accept(PackageUpdatedTask(OP_UPDATE, user, packageName)) 46 } 47 onPackageLoadingProgressChangednull48 override fun onPackageLoadingProgressChanged( 49 packageName: String, 50 user: UserHandle, 51 progress: Float 52 ) { 53 taskExecutor.accept(PackageIncrementalDownloadUpdatedTask(packageName, user, progress)) 54 } 55 onPackageRemovednull56 override fun onPackageRemoved(packageName: String, user: UserHandle) { 57 FileLog.d(TAG, "package removed received $packageName") 58 taskExecutor.accept(PackageUpdatedTask(OP_REMOVE, user, packageName)) 59 } 60 onPackagesAvailablenull61 override fun onPackagesAvailable( 62 vararg packageNames: String, 63 user: UserHandle, 64 replacing: Boolean 65 ) { 66 taskExecutor.accept(PackageUpdatedTask(OP_UPDATE, user, *packageNames)) 67 } 68 onPackagesSuspendednull69 override fun onPackagesSuspended(vararg packageNames: String, user: UserHandle) { 70 taskExecutor.accept(PackageUpdatedTask(OP_SUSPEND, user, *packageNames)) 71 } 72 onPackagesUnavailablenull73 override fun onPackagesUnavailable( 74 packageNames: Array<String>, 75 user: UserHandle, 76 replacing: Boolean 77 ) { 78 if (!replacing) { 79 taskExecutor.accept(PackageUpdatedTask(OP_UNAVAILABLE, user, *packageNames)) 80 } 81 } 82 onPackagesUnsuspendednull83 override fun onPackagesUnsuspended(vararg packageNames: String, user: UserHandle) { 84 taskExecutor.accept(PackageUpdatedTask(OP_UNSUSPEND, user, *packageNames)) 85 } 86 onShortcutsChangednull87 override fun onShortcutsChanged( 88 packageName: String, 89 shortcuts: MutableList<ShortcutInfo>, 90 user: UserHandle 91 ) { 92 taskExecutor.accept(ShortcutsChangedTask(packageName, shortcuts, user, true)) 93 } 94 onPackagesRemovednull95 fun onPackagesRemoved(user: UserHandle, packages: List<String>) { 96 FileLog.d(TAG, "package removed received " + TextUtils.join(",", packages)) 97 taskExecutor.accept(PackageUpdatedTask(OP_REMOVE, user, *packages.toTypedArray())) 98 } 99 100 companion object { 101 private const val TAG = "LauncherAppsCallbackImpl" 102 } 103 } 104